Make flake8 happy

Signed-off-by: Matthias Büchse <matthias.buechse@alasca.cloud>

Author: mbuechse

Tests/kaas/plugin/gardener_helper.py

@@ -3,7 +3,7 @@
 import json
 import os
 
-from kubernetes.client import Configuration, CoreV1Api, CustomObjectsApi, ApiClient
+from kubernetes.client import Configuration, CustomObjectsApi, ApiClient
 
 
 GARDENER_GROUP = 'core.gardener.cloud'

Tests/kaas/plugin/plugin_gardener.py

@@ -163,7 +163,6 @@ def _write_kubeconfig(self, kubeconfig):
 
     def create_cluster(self):
         with ApiClient(self.client_config) as api_client:
-            core_api = _gh.CoreV1Api(api_client)
             co_api = _gh.CustomObjectsApi(api_client)
             shoot_yaml = self._render_template('shoot')
             shoot_dict = yaml.load(shoot_yaml, Loader=yaml.SafeLoader)